Patent Assignment
Reel/Frame 020292/0326
Assignment of Assignor's Interest
Recorded: 2007-12-20
Pages: 3
Assignor
SONY CHEMICAL & INFORMATION DEVICE CORPORATION
Executed: 2007-12-11
Assignee
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU, TOKYO, 141-0001, JAPAN
Covered Property
(1)
Secondary Battery Devices
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 31, 2005
From: KAWAZU, MASAMI; TAMURA, HISAYA; FURUUCHI, YUJI; MATSUYOSHI, MASAHIRO
To: SONY CHEMICALS CORP.
Reel/Frame 016622/0183 →
Change of Name
Nov 17, 2006
From: SONY CHEMICALS CORPORATION
To: SONY CHEMICAL & INFORMATION DEVICE CORPORATION
Reel/Frame 018550/0258 →